Olson says she believes Sheen was diagnosed with HIV when they were living together in 2011. But Sheen, who revealed his diagnosis in an interview on the Today show on Tuesday, says he did not find out until after their relationship ended.

"It would give me peace of mind for Charlie to say a date [he found out]," Olson told INSIDE EDITION on Wednesday. "That interview was so wishy-washy."

INSIDE EDITION's Megan Alexander asked her: "Charlie said that some of the symptoms of HIV were that he had headaches, massive headaches and breaking out in sweats all the time. Did you observe that?"

Olson responded: "Yes! Sweating all the time. He would keep the house in ridiculously cold temperatures."

While Olson is livid over his announcement, another of his exes, Natalie Kenly, is defending him.